Description
Premium Exhaust Performance. The AFE ATLAS 5-Inch DPF-Back Single Exhaust System with Polished Tip; Side Exit enhances exhaust flow and improves overall engine performance for diesel trucks. This system replaces the factory setup starting at the diesel particulate filter, providing a direct, efficient path for exhaust gases while maintaining OEM-quality fit and function. It is designed to optimize horsepower, torque, and reduce exhaust gas temperatures, making it an essential upgrade for LML Duramax owners seeking better performance.
Construction and Appearance. Crafted from 5-inch mandrel-bent aluminized steel tubing, this exhaust system offers durability and corrosion resistance. It features precision welding and high-quality OE-style bayonet hangers and band clamps to ensure a 360-degree leak-free seal. The exhaust finishes with a polished 6-inch 304 stainless steel slash-cut tip, which includes a drain port to prevent rust and corrosion, and a laser-cut stainless steel logo badge for a refined appearance.
Installation. Installation is straightforward and requires no drilling, as the system utilizes factory mounting locations and hardware for a secure, OEM-style fit. The exhaust system is designed to provide a hassle-free upgrade with all necessary components included for a stable and leak-free fitment.
Application. This exhaust system fits 2011 through 2016 Chevrolet Silverado 3500 HD models equipped with the 6.6L Duramax engine, excluding the 2016 models equipped with a NOX sensor.
AFE 49-04041-P
CA Residents: WARNING: Cancer and Reproductive Harm
- Filter Included Yes
- Coupler Included Yes
- Constructed From 5 Inch Mandrel-Bent Aluminized Steel Tubing
- Uses High Quality Band Clamps And OE-Style Bayonet Hangers
- Includes A Massive 6 Inch Polished 304 Stainless Steel Tip
- Laser-Cut Stainless Steel Badge Included On Exhaust Tip
- Uses All Factory Mounting Locations For Installation
- High Luster Polished Stainless Steel Slash-Cut Tip With Drain Port
- Features OE-Style Bayonet Hangers For Stability
- Manufactured In Corona, California
- Emissions Product Does Not Require CARB EO#
- Fitment Note: Does Not Fit 2016 Silverado 3500 HD Models Equipped With NOX Sensor
- Fits 11-16 6.6L Duramax Silverado 3500 HD Excluding 2016 Models With NOX Sensor
| Brand | AFE |
| Exhaust System Type | DPF Back |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 5.00 Inch |
| Exhaust Material | Aluminized Steel |
| Exhaust Tip Outlet Style | Single |
| Exhaust Exit Location | Passenger Side – After Tire |
| Exhaust Loudness | Moderate |






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